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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 60 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.🫁 How many lungs do we have?
  2. 2.True or false: covering the body is a job of the stomach. (a) True (b) False
  3. 3.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) ribs (c) skull (d) muscles
  4. 4.🫀 The windpipe is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  5. 5.🩺 Which body part has this job: churning food? (a) brain (b) stomach (c) skull (d) ribs
  6. 6.Which of these is part of the respiratory system? (a) stomach (b) spinal cord (c) lung (d) small intestine
  7. 7.🫘 How many kidneys do we have?
  8. 8.🫀 The brain is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) circulatory system
  9. 9.Which of these is part of the nervous system? (a) nerve (b) windpipe (c) large intestine (d) blood
  10. 10.🫀 The backbone is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  11. 11.🦷 How many permanent teeth does a grown-up have in all?
  12. 12.True or false: the rib is part of the digestive system. (a) True (b) False
  13. 13.🦷 How many milk teeth does a child have?
  14. 14.What is a job of the muscles? (a) thinking and learning (b) covering the body (c) pulling bones to move (d) cleaning the blood
  15. 15.🩺 Which body part has this job: thinking and learning? (a) muscles (b) kidneys (c) brain (d) lungs
  16. 16.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) brain (d) kidney
  17. 17.Which of these is part of the skeletal system? (a) brain (b) backbone (c) liver (d) stomach
  18. 18.What is a job of the skull? (a) churning food (b) cleaning the blood (c) protecting the brain (d) taking in oxygen
  19. 19.🫀 The blood vessel is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  20. 20.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  21. 21.🔍 Which is the odd one out? (a) skull (b) heart (c) thigh bone (d) backbone
  22. 22.What is a job of the heart? (a) pumping blood (b) cleaning the blood (c) thinking and learning (d) protecting the brain
  23. 23.What is a job of the skin? (a) pumping blood (b) guarding heart and lungs (c) churning food (d) covering the body
  24. 24.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  25. 25.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) brain
  26. 26.True or false: thinking and learning is a job of the brain. (a) False (b) True
  27. 27.❤️ How many chambers (rooms) does the human heart have?
  28. 28.🔍 Which is the odd one out? (a) stomach (b) blood vessel (c) liver (d) large intestine
  29. 29.True or false: pumping blood is a job of the ribs. (a) True (b) False
  30. 30.Which of these is part of the skeletal system? (a) skull (b) large intestine (c) heart (d) food pipe
  31. 31.🩺 Which body part has this job: covering the body? (a) skin (b) ribs (c) muscles (d) heart
  32. 32.🔍 Which is the odd one out? (a) brain (b) rib (c) nerve (d) spinal cord
  33. 33.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) spinal cord (d) blood
  34. 34.True or false: the liver is part of the digestive system. (a) False (b) True
  35. 35.Which of these is part of the circulatory system? (a) stomach (b) blood vessel (c) brain (d) rib
  36. 36.True or false: thinking and learning is a job of the heart. (a) True (b) False
  37. 37.🔍 Which is the odd one out? (a) food pipe (b) liver (c) windpipe (d) small intestine
  38. 38.🔍 Which is the odd one out? (a) heart (b) skull (c) blood (d) blood vessel
  39. 39.🔍 Which is the odd one out? (a) backbone (b) skull (c) thigh bone (d) lung
  40. 40.🩺 Which body part has this job: pumping blood? (a) stomach (b) heart (c) skin (d) skull

Answer key

  1. 2
  2. False
  3. lungs
  4. respiratory system
  5. stomach
  6. lung
  7. 2
  8. nervous system
  9. nerve
  10. skeletal system
  11. 32
  12. False
  13. 20
  14. pulling bones to move
  15. brain
  16. skin
  17. backbone
  18. protecting the brain
  19. circulatory system
  20. thigh
  21. heart
  22. pumping blood
  23. covering the body
  24. True
  25. brain
  26. True
  27. 4
  28. blood vessel
  29. False
  30. skull
  31. skin
  32. rib
  33. spinal cord
  34. True
  35. blood vessel
  36. False
  37. windpipe
  38. skull
  39. lung
  40. heart

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